| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8 |
66.7%
|
| 2 | No | 4 |
33.3%
|
| 3 | (DK) | 0 |
0%
|
| 4 | (Refused) | 0 |
0%
|
| Sysmiss | 988 |